| Mercer Island to Brzesko | 5,343.62 mi (8,599.72 km) |
| Mercer Island to Brzeszcze | 5,313.84 mi (8,551.80 km) |
| Mercer Island to Brzeziny | 5,212.87 mi (8,389.30 km) |
| Mercer Island to Brzozow | 5,386.02 mi (8,667.97 km) |
| Mercer Island to Bukowno | 5,303.10 mi (8,534.52 km) |
| Mercer Island to Busko-Zdroj | 5,314.07 mi (8,552.17 km) |
| Mercer Island to Bydgoszcz | 5,098.47 mi (8,205.19 km) |
| Mercer Island to Bystrzyca Klodzka | 5,246.03 mi (8,442.67 km) |
| Mercer Island to Bytom | 5,287.66 mi (8,509.66 km) |
| Mercer Island to Bytow | 5,026.88 mi (8,089.98 km) |
| Mercer Island to Chelm | 5,320.70 mi (8,562.84 km) |
| Mercer Island to Chelmek | 5,308.48 mi (8,543.18 km) |
| Mercer Island to Chelmno | 5,092.25 mi (8,195.18 km) |
| Mercer Island to Chelmza | 5,105.76 mi (8,216.92 km) |
| Mercer Island to Chodziez | 5,086.21 mi (8,185.46 km) |
